From: "Wang, Yipeng1" <yipeng1.wang@intel.com>
To: Thomas Monjalon <thomas@monjalon.net>,
Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"Gobriel, Sameh" <sameh.gobriel@intel.com>,
"Richardson, Bruce" <bruce.richardson@intel.com>,
"De Lara Guarch, Pablo" <pablo.de.lara.guarch@intel.com>,
"gavin.hu@arm.com" <gavin.hu@arm.com>,
"ruifeng.wang@arm.com" <ruifeng.wang@arm.com>,
"nd@arm.com" <nd@arm.com>
Subject: Re: [dpdk-dev] [PATCH v2 0/2] lib/hash: perf improvements for lock-free
Date: Mon, 8 Jul 2019 16:51:26 +0000 [thread overview]
Message-ID: <D2C4A16CA39F7F4E8E384D204491D7A673ED3E1E@ORSMSX104.amr.corp.intel.com> (raw)
In-Reply-To: <1762755.dMxNbvATuU@xps>
>-----Original Message-----
>From: Thomas Monjalon [mailto:thomas@monjalon.net]
>Sent: Thursday, July 4, 2019 9:10 AM
>To: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
>Cc: dev@dpdk.org; Wang, Yipeng1 <yipeng1.wang@intel.com>; Gobriel, Sameh <sameh.gobriel@intel.com>; Richardson, Bruce
><bruce.richardson@intel.com>; De Lara Guarch, Pablo <pablo.de.lara.guarch@intel.com>; gavin.hu@arm.com;
>ruifeng.wang@arm.com; nd@arm.com
>Subject: Re: [dpdk-dev] [PATCH v2 0/2] lib/hash: perf improvements for lock-free
>
>02/07/2019 23:16, Honnappa Nagarahalli:
>> v2
>> - Dropped moving the tbl_chng_cnt to the beginning of the cache line
>> commit
>> - Changed the commit log for patch 1 to indicate that it improves
>> performance (Yipeng)
>> - Changed the comment in the search_one_bucket_lf function (Yipeng)
>> - Changed the commit log for patch2 to indicate that changes to
>> store-release of 'pdata' is cosmetic (Yipeng)
>>
>> Honnappa Nagarahalli (2):
>> lib/hash: use ordered loads only if signature matches
>> lib/hash: load pData after full key compare
>
>This series is missing 19.08 because of a lack of review.
>It was expected because it was sent late in 19.08 cycle,
>so this is just to make the status clear: it will be considered for 19.11.
>
>PS: please think about --in-reply-to when sending new versions.
>
[Wang, Yipeng] Hi, Thomas, Thanks for your work.
I finished the review of this patch, I think it is good to go. Please include it if it is convenient for you.
Honnappa confirmed that my understanding of the code is correct, and it should help performance.
next prev parent reply other threads:[~2019-07-08 16:51 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-25 21:15 [dpdk-dev] [PATCH 0/3] " Honnappa Nagarahalli
2019-06-25 21:15 ` [dpdk-dev] [PATCH 1/3] lib/hash: use ordered loads only if signature matches Honnappa Nagarahalli
2019-06-28 18:04 ` Wang, Yipeng1
2019-06-25 21:15 ` [dpdk-dev] [PATCH 2/3] lib/hash: load pData after full key compare Honnappa Nagarahalli
2019-06-28 18:40 ` Wang, Yipeng1
2019-07-02 4:35 ` Honnappa Nagarahalli
2019-07-04 0:39 ` Wang, Yipeng1
2019-07-05 5:33 ` Honnappa Nagarahalli
2019-07-08 16:44 ` Wang, Yipeng1
2019-06-25 21:15 ` [dpdk-dev] [PATCH 3/3] lib/hash: adjust tbl_chng_cnt position Honnappa Nagarahalli
2019-06-28 18:50 ` Wang, Yipeng1
2019-07-02 17:23 ` Honnappa Nagarahalli
2019-07-04 0:52 ` Wang, Yipeng1
2019-07-02 21:16 ` [dpdk-dev] [PATCH v2 0/2] lib/hash: perf improvements for lock-free Honnappa Nagarahalli
2019-07-02 21:16 ` [dpdk-dev] [PATCH v2 1/2] lib/hash: use ordered loads only if signature matches Honnappa Nagarahalli
2019-07-02 21:16 ` [dpdk-dev] [PATCH v2 2/2] lib/hash: load pData after full key compare Honnappa Nagarahalli
2019-07-04 11:13 ` [dpdk-dev] [PATCH v2 0/2] lib/hash: perf improvements for lock-free Jerin Jacob Kollanukkaran
2019-07-05 6:08 ` Honnappa Nagarahalli
2019-07-04 16:09 ` Thomas Monjalon
2019-07-05 6:14 ` Honnappa Nagarahalli
2019-07-05 6:29 ` Thomas Monjalon
2019-07-08 16:51 ` Wang, Yipeng1 [this message]
2019-07-08 18:10 ` Thomas Monjalon
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